207926457

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{39313}}^1$

素因数の和:39400

約数の個数: 16

約数和(自身を含む): 290609088

約数和(自身を除く): 82682631

約数列:

[1, 3, 41, 43, 123, 129, 1763, 5289, 39313, 117939, 1611833, 1690459, 4835499, 5071377, 69308819, 207926457]

約数ペア:

[(1, 207926457), (3, 69308819), (41, 5071377), (43, 4835499), (123, 1690459), (129, 1611833), (1763, 117939), (5289, 39313)]